baber/WOPTO huggingface dataset:
Patent JP-2004184601-A (JP)
Title: Image recorder
Inventor: MATSUYAMA YASUO
IPC: G03G15/16
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can accurately detect a time for exchange of a transfer roller with a simple constitution.  <P>SOLUTION: The image recorder is provided with a photoreceptor forming a toner image, a transfer roller transferring the toner image to transfer paper by holding the transfer paper between the photoreceptor, a power source feeding transfer current by applying transfer voltage to the transfer roller and a voltage control means controlling the transfer voltage by monitoring the value to the transfer current and making the transfer current value constant. A detector is provided to compare the actual resistance value of the transfer roller derived from the transfer current value and the transfer voltage value with a reference resistance value and judge that the service life of the transfer roller is finished when the measured resistance value is larger than the reference registance value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003205688-A (JP)
Title: Multicolor image forming material and multicolor image forming method
Inventor: YAMAMOTO MITSURU
IPC: B41M5/52
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming material equipped with an image receiving sheet excellent in feed properties and accumulation properties, and capable of easily obtaining a highly detailed image such as a color proof or a highly detailed mask under high process stability, and to provide a multicolor image forming method using the same.  <P>SOLUTION: The image receiving sheet wherein at least an image receiving layer is provided on a support, and at least four kinds of thermal transfer sheets different in color each formed by providing at least photothermal conversion layer and an image forming layer on a support, are used. The image forming layers of the respective thermal transfer sheets and the image receiving layer of the image receiving sheet are superposed one upon another in opposed relationship. A laser beam is irradiated to transfer the laser beam irradiated regions of the image forming layers to the image receiving layer of the image receiving sheet to record an image. In this multicolor image forming material, the dynamic friction force between the surface (image receiving surface) having the image receiving layer of the image receiving sheet and the surface (back surface) on the side opposite thereto is set to 30-120 gf. The multicolor image forming method using the multicolor image forming material is also disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191666-A (JP)
Title: Electronic pop system, electronic pop server, electronic pop client, and program to be executed by computer
Inventor: NAKAYAMA NAOKI
IPC: G06Q30/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic POP system for managing advertisement information provided by a plurality of POP clients dealing with different merchandise and its reproduction sequence in a batch, so that the system dispenses with setting associated with the advertisement information provided by each of the electronic POP clients.  <P>SOLUTION: An electronic POP server 2 decides plurality of advertisement information to be distributed for each of electronic POP clients 1Ik, and prepares reproduction sequence information for specifying the reproduction sequence of the plurality of advertisement information, and distributes it to the electronic POP clients 1Ik. Each of the electronic POP clients 1Ik reproduces the plurality of advertisement information distributed by the electronic POP server 2 at a display portion according to the reproduction sequence information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188463-A (JP)
Title: Arc welding method, and arc welding device
Inventor: NISHIDA YOSHIHARU
IPC: B23K9/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc welding method and an arc welding device in which the width of a welding bead can freely be set.  <P>SOLUTION: In the arc welding device 1 having a welding torch 2 whose tip part is provided with a welding electrode 3 and a robot controlling the movement of the welding torch 2, and not shown in figure, and in which the tip part of the welding electrode 3 is moved along a welding line 4 at which base metals 5 are joined, so that they are welded, the robot is controlled in such a manner that the center P of the tilting of the welding torch 2 is made coincident with a point Q1 on the welding line 4, and, in the case the welding torch 2 is tilted between the position of (1) and the position of (3) with the position of (2) as the center, the welding electrode 3 provided at the tip of the welding torch 2 always orients toward a point Q1 on the welding line 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194110-A (JP)
Title: Av system, av equipment, method for controlling av equipment, control program, and computer readable storage medium
Inventor: YAMAMOTO TAKASHI
IPC: H04N5/44
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To select the optimum combination from the combination of a plurality of sub-units (functional modules) providing the same functions.  <P>SOLUTION: The AV system comprises: AV equipment (TV1, VTRs 2, 3, a video camera recorder 4, a DV recorder 5) interconnected by a high-speed digital interface based on IEEE1394 (Institute of Electrical and Electronics Engineers). The sub-unit of each of the AV equipment is allowed to function by combining other sub-unit in the AV equipment belonging to the sub-unit or a sub-unit in other AV device. For example, the combination reducing a data transfer load to the interface is decided as the optimum one out of the combination of the sub-unit of each of the AV equipment serving a function (for example, viewing terrestrial broadcasting or the like) allowed to present to a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003251934-A (JP)
Title: Coating composition for ink jet recording body, and ink jet recording body
Inventor: TAKEUCHI HIDEJI
IPC: B41J2/01
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a coating composition for an ink jet recording body which can be applied to an ink receiving layer of the body suitable for high-speed printing and which is excellent in the gloss, transparency and ink absorbing properties of the receiving layer, a high resolution of an ink image, etc., and the coating composition.  <P>SOLUTION: The coating composition for the ink jet recording body contains as effective components a water dispersion (A1) of cationic crosslinked polymer particulates of an average particle diameter of 10-200 nm which is prepared by emulsifying and polymerizing an unsaturated monomer in a water solution of a cationic polymer containing a tertiary amino group or a quaternary ammonium group, and a water dispersion (A2) of cationic crosslinked polymer particulates of an average particle diameter of 20-300 nm which is prepared by mixing a compound (B) having coherence in the water dispersion (A1) and by making it coherent. The ratio between the average particle diameters (the average particle diameter of A2/the average particle diameter of A1) is 1.01-1.50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218125-A (JP)
Title: Semiconductor element and its manufacturing method
Inventor: HWANG SUN-HA
IPC: H01L21/28
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element and its manufacturing method.  <P>SOLUTION: This semiconductor element includes an element separating film which is arranged in a prescribed area of a first-conductivity substrate and limits an active region, a second-conductivity impurity diffusing layer formed on the surface of the active region, and a silicide layer covering the impurity diffusing layer. The element separating film has a recessed area in which the substrate adjoining the impurity diffusing layer is exposed. The silicide layer is expanded from the surface of the impurity diffusing layer to cover the substrate exposed in the recessed area. The method of manufacturing this semiconductor element includes a step of forming the second-conductivity impurity diffusing layer in a prescribed area of the active region by limiting the active region by forming the element separating film in the prescribed area of the substrate. Then the recessed area in which a part of the substrate underlying the impurity diffusing layer is exposed is formed by etching a prescribed area of the element separating film. In addition, the silicide film covering the impurity diffusing layer and the substrate exposed in the recessed area is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125768-A (JP)
Title: Method for synthesizing full aperture numerical data map of object test surface
Inventor: GOLINI DONALD
IPC: G01B11/255
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately synthesizing a full aperture data map from sub aperture data maps sequentially overlapped.  <P>SOLUTION: A totalized compensation frame includes independent compensation elements at sub apertures and corrects various errors. A limited least square optimizing procedure including coefficients of other types of the interlocked compensation elements the same as all sub apertures, maximizes conformance of data in sub aperture overlapped regions. An attach algorithm includes limits for representing accuracy of an instrument and ensures a result within a meaningful range. An estimate value of uncertainty of a final result can be calculated by these limit values. A system is automatically calibrated. The full aperture surface map and remaining estimate values of uncertainty are found. A surface far off and larger than an optimal sphere can be tested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199782-A (JP)
Title: Information recording device and information recording method
Inventor: HATTORI HISAHIDE
IPC: G11B20/10
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method which records recording data of a prescribed record unit physically and continuously.  <P>SOLUTION: A defective region is detected from a medium (ST101); a recordable continuous region is detected (ST102); the size of the recordable continuous region is compared with the size of the recording data of a prescribed record unit, and the recording data of a prescribed record unit to be recorded to a prescribed recordable continuous region are determined based on the result of the comparison in size (ST103); and location information showing that the recording data of a prescribed record unit are recorded to the prescribed recordable continuous region is recorded, based on this determination, to a specific region of an information recording region, and the recording data of a prescribed record unit are recorded to the prescribed recordable continuous region (ST104).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200040-A (JP)
Title: Plasma display panel
Inventor: OKADA TATEMI
IPC: H01J11/24
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of generating address discharge with a low address discharge starting voltage.  <P>SOLUTION: This plasma display panel generates display discharge between display electrodes X and Y, and generates address discharge between the display electrode Y and an address electrode D, in a discharge cell C where a fluorescent layer 7 is formed between a front surface substrate 1 and a back surface substrate 4 and discharge gas is filled. A diamond contained layer 17A of an insulation material containing diamond is formed in a portion located between the display electrode Y and the address electrode D in the discharge cell C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249083-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HOSONO KOJI
IPC: G11C16/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device provided with a discrimination function for erroneous write and excessive write.  <P>SOLUTION: The device is provided with a cell array storing a first logic state of which a threshold value is a first value or less and a second logic state of which a threshold value is a second value or more in a nonvolatile state, a data holding circuit holding write data to the cell array and sensing read data, and a controller controlling write of the cell array. The controller is provided with a write control function by which data of a selected cell is shifted to the second logic state from the first logic state on the basis of the write data loaded onto the data holding circuit, a write verify-control function confirming that data of the selected cell is shifted to the second logic state, an erroneous write verify-control function confirming that threshold voltage of the cell to be held in the first logic state is not shifted exceeding a third value being the supremum value of variation of the first logic state, and an excessive write verify-control function confirming that threshold voltage of the selected cell shifted to the second logic state is not shifted exceeding a fourth value being the supremum value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004204911-A (JP)
Title: Top type ball screw
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top type ball screw that has excellent durability at the time of rotation at a high speed.  <P>SOLUTION: This ball screw has a step t on a boundary between a ball returning groove 41 of a top 4 and a ball rolling groove 21 of a nut 2. A corner portion 51 of the ball rolling groove 21 is a high side of the step t. The corner portion 51 forming an end face 24 of the ball rolling groove 51 has a round shape whose radius of curvature (R) is 0.05 times larger than a ball diameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205775-A (JP)
Title: Manufacture method for optical unit
Inventor: SHIN YUICHI
IPC: G02B3/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the positional accuracy of the individual optical element of an optical unit after it is assembled by a simple process in the case of assembling the optical unit where a plurality of optical elements are combined and integrated.  <P>SOLUTION: In the case of assembling the optical unit having a part where the optical element composed of resin and the optical element composed of glass are combined and integrated, a receptive part is provided on the periphery of the optical function part of the optical element composed of the resin, and the periphery of the optical function part of the optical element composed of glass is fit and engaged in the receptive part. The receptive part of the optical element composed of the resin is thermally expanded by heating, and then the optical element composed of glass is fit in the receptive part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003188350-A (JP)
Title: Semiconductor device and its driving method
Inventor: UEDA MICHIHITO
IPC: H01L21/8246
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is available as a multi-value memory or a neuron element of a neuron computer and can hold multi-value information, and its driving method.  <P>SOLUTION: The semiconductor device includes a control-voltage supply 110, a MOS transistor having a gate electrode 109, a drain area 103a, and a source area 103b, and a dielectric capacitor 104 and a resistance element 106 which are located between the gate electrode 109 and the control-voltage supply 110 in parallel. In such a composition, a charge is accumulated to the intermediate electrode of the dielectric capacitor 104 and the gate electrode 109; then, the threshold of the MOS transistor can be changed. Thereby, a history of an input signal can be kept as a variation of the drain current of the MOS transistor and multi-value information can be held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004202871-A (JP)
Title: Screw for kneading extruder
Inventor: TSUCHIYA TOMOHIRO
IPC: B29C48/67
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw for a kneading extruder which can disperse and knead a raw material finely and uniformly.  <P>SOLUTION: In the screw 2, kneading disks 2b<SB>1</SB>, 2b<SB>2</SB>, 2b<SB>3</SB>, 2b<SB>4</SB>, and 2b<SB>5</SB>are installed as kneading means for kneading the raw material in parts positioned in the kneading part 6 of the kneading extruder when arranged in the through hole 1a of a barrel. In each kneading disk 1, the size of the minimum clearance part 8 between each kneading disk and the through hole 1a is gradually decreased from the upstream side toward the downstream side with respect to the raw material conveyance direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204583-A (JP)
Title: Bracket for mounting invert
Inventor: KOUSEN MASATOSHI
IPC: C04B20/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket for mounting an invert making it possible to stably and durably install a floor slab-shaped invert segment on the bottom of an arcuate segment.  <P>SOLUTION: A plurality of arcuate segments 11 are laid to form a ring and brackets 12, 12 for mounting the invert are fixed to the inner peripheral face of respective arcuate segments 11, 11 located in the lower right and left parts, The floor slab-shaped invert segments 13 are put over in between the brackets 12, 12 for mounting the invert. The bracket 12 for mounting the invert is provided with an arcuate circular plate part 26 fixed to the inner peripheral face of the arcuate segment 11 and a support base 27 supporting the floor slab-shaped invert segment 13. The arcuate plate part 26 and the support base 27 are integrally precast by ultra-high strength mortar or concrete having a special composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201631-A (JP)
Title: Draining base material, roof greening facility and roof greening method
Inventor: NAKASE SUKEKAZU
IPC: A01G7/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof greening facility having sufficient draining performance and decreased weight.  <P>SOLUTION: The draining base material 30 of the roof greening facility is a three-dimensional woven or knit fabric wherein at least one of the front and back ground textures 31 and 32 has a mesh structure and the front and back ground textures are connected to each other by a connection yarn 33 to secure a thick gauge containing gaps. The draining base material 30 is laid on a root-proofing sheet laid on the roof, a soil layer is formed on the base material and a plant is grown on the soil layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004087070-A (JP)
Title: Write-once optical recording medium
Inventor: KAMEZAKI HISAMITSU
IPC: G11B7/2463
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write-once optical recording medium in which recording is made possible even in a blue laser wavelength area and which is composed of an organic material, a write-once optical recording medium in which density improvement is made possible, a modulation degree is enlarged and a change in recording characteristics or reflectance is reduced in fluctuation of a recording and reproducing wavelength and further, a write-once optical recording medium in which detailed control of a recording form is performed even when a material having no absorption maximum in a laser wavelength to be used for recording is selected as a recording material.  <P>SOLUTION: In the write-once optical recording medium, a lower heat receiving layer, a light absorbing layer composed of an inorganic material and an upper heat receiving layer are provided on a translucent substrate in this order and further, a reflection layer is provided directly or via an intermediate layer. In the material of the lower heat receiving layer and/or the upper heat receiving layer, a thermal state change (fusing, melting, decomposition or sublimation) occurs and/or a form change caused by heat (expansion, recessing, void or rugged deformation) occurs in a temperature lower than the light absorbing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004211161-A (JP)
Title: Plasma generating apparatus
Inventor: SAITO MIYUKI
IPC: H05H1/24
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generating apparatus where stable glow discharge plasma is generated under reduced pressure or under pressure in the vicinity of atmospheric pressure to minimize the rise of the temperature on a sample face and where simultaneous double-side treatment can uniformly be performed.  <P>SOLUTION: A floating electrode is arranged, via a resistor, between a high frequency application electrode having a shower structure or a water cooling function and the ground. The heat generation on the sample face is suppressed by the control of the resistance even in the case of high plasma density. A positive potential and a negative potential are alternately applied to the sample face by a push-pull power source, so that simultaneous double-side treatment of a large-sized electronic substrate and reel to reel treatment is made possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004503095-A (JP)
Title: 出力構造体を有する半導体発光素子
IPC: H01L33/38
Filed: 2001-05-23
Abstract: 本発明は出力構造体を有するＬＥＤに関する。表面上にパターン化された、エッジ（１６）を有する出力層（６）が設けられている。このエッジは層平面に対して６０°〜８８°の角度で調整されており、ビームの出射に対して設けられ、かつ相互に離された再結合領域の制限部が構成される。再結合領域に設けられた出力層の部分は平坦な円錐台を形成し、エッジは溝が付けられているかまたは切り込みが入れられている。これによって形成されたビームが全反射の臨界角より急峻に出力層の外側の境界面上に生じる確率が高くなる。
Patent JP-2004502601-A (JP)
IPC: B65B57/02
Filed: 2001-07-02
Abstract: There is described a packaging machine (1) for producing sealed packages (2) of a pourable food product from a strip (6) of heat-seal sheet packaging material. The packaging machine (1) has a number of photocells (14), which are programmable externally as regards their setting parameters, are positioned facing the strip (6) of packaging material to detect optically detectable elements on the strip, and have setting means (26, 210, 300). The packaging machine (1) also has a control unit (16) connected to the photocells (14) and having enabling means (24) for enabling the setting means of a specific photocell (14), data downloading means (26, 240, 310) for downloading off the specific photocell (14) the setting parameters of the photocell, and data uploading means (26, 260, 330) for uploading onto the other photocells (14) setting parameters calculated as a function of the setting parameters downloaded off the specific photocell (14).   <IMAGE>   <IMAGE>
Patent JP-2004503149-A (JP)
Title: Ｍｐｌｓネットワークとａｔｍネットワークのためのシステム、方法、及びスイッチ
IPC: H04L12/56
Filed: 2001-06-29
Abstract: 通信システムに関する。該システムは、ＭＰＬＳネットワークを含む。該システムは、改良されたＡＴＭネットワークを含み、該ＡＴＭネットワークは、ＭＰＬＳパケットが移動するＭＰＬＳネットワークに繋がっている。ネットワーク内のＭＰＬＳパケット及びＡＴＭセルをスイッチングするためのスイッチに関する。該スイッチは、ネットワークからのＭＰＬＳパケット及びＡＴＭセルを受け取る入力ポートを具える。各ＭＰＬＳパケットは、該パケットを所望のスイッチへ導くための第１ラベルと、該スイッチ内のパケットをスイッチ内の所望の出力ポートへ導くための第２ラベルとを有する。システムは、ネットワークへＭＰＬＳパケット及びＡＴＭセルを送るための出力ポートを含む。システムは、パケットと共に第１ラベルを保持している間に、パケットの第２ラベルを参照する機構を具える。参照する機構は、入力ポート及び出力ポートと繋がれている。通信ネットワーク内でパケットを伝送する方法に関する。該方法は、ＭＰＬＳネットワーク上のＭＰＬＳパケットを、改良されたＡＴＭネットワークとＭＰＬＳネットワークとに繋がれた第１スイッチに送るステップを含む。そして、ＭＰＬＳパケットを、ＡＴＭネットワークを通じて、第１スイッチによってＡＴＭネットワークの第２スイッチへ転送するステップがある。
Patent JP-2004512704-A (JP)
IPC: H04N5/335
Filed: 2001-06-20
Abstract: A reduced area imaging device is provided for use in medical or dental instruments such as an endoscope. The imaging device is provided in various configurations, and connections between the imaging device elements and a video display may be achieved by wired or wireless connections. A connector assembly located near the imaging device interconnects the imaging device to an image/power cable extending through the endoscope. The connector provides strain relief and stabilization for electrically interconnecting the imager to the cable. The connector also serves as the structure for anchoring the distal ends of steering wires extending through the body of the endoscopic device. The connector includes a strain relief member mounted over a body of the connector. The connector allows a steering wire capability without enlarging the profile of the distal tip of the endoscopic device.